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水资源紧缺是一个非常严重的问题,在城市中这个问题更加的严峻。城市有时候在雨水较多的季节,排水系统不能及时的进行排水,城市会面临雨洪的困境。因此针对我国城市的水资源以及雨洪现象,本文提出了相应的解决方案,即对城市的雨水进行综合的利用,采用绿化屋面雨水利用系统、下凹式绿地渗透路面雨水结合雨水渗透技术解决城市雨洪问题。
Water scarcity is a very serious problem, which is even more serious in urban areas. Sometimes in cities with heavy rain, the drainage system can not be drained in time and the city faces the drowsiness of rain and flood. Therefore, in view of the urban water resources and rainstorm phenomenon in our country, this paper puts forward the corresponding solutions, namely the comprehensive utilization of the city’s rainwater, greening roof rainwater utilization system, concave green land infiltration road surface rainwater infiltration technology to solve the problem of urban Rain and flood problems.